| Handheld Laser Methane Remote Gas Detector - High Precision CH4 Gas Sensor | mcooh.com | 1887.5 USD | — | — |
| AT-173 Digital Window Tint Meter, Ultraviolet, Visible and Infrared Light Transmittance Tester | mcooh.com | 485.1 USD | — | — |
| AT-172 Window Tint Meter Water Turbidity Tester - 0 to 100% Light Transmission | mcooh.com | 367.74 USD | — | — |
| WTM-1200 Digital Wireless Window Tint Meter for Light Transmittance and Liquid Clarity | mcooh.com | 364.4 USD | — | — |
| CQ-JG-01 Laser Methane Gas Sensor Probe - TDLAS CH4 Module | mcooh.com | 348.6 USD | — | — |
| Ammonia Gas Monitor - NH3 0-100 ppm Handheld Detector | mcooh.com | 331.2 USD | — | — |
| Digital Window Tint Meter (0-100% Range) | mcooh.com | 302.76 USD | — | — |
| Digital Flow Meter Controller with Valve (10-200L/Min) | mcooh.com | 283.09 USD | — | — |
| Handheld 4 in 1 Gas Detector for CO, H2S, O2, and LEL Monitoring with Digital Display | mcooh.com | 277.64 USD | — | — |
| Digital Window Tint Meter (AT-171) Transmittance Tester | mcooh.com | 263.3 USD | — | — |
| RGM-UVA+B Meter – UV Irradiance Meter for Reptile Lamps Automotive Insulation Film | mcooh.com | 242.9 USD | — | — |
| Digital Flow Meter & Dosage Controller with Solenoid Valve | mcooh.com | 225.24 USD | — | — |
| 60V 50A Programmable DC Power Supply, Adjustable Step Down Converter with Wireless Control | mcooh.com | 223.79 USD | — | — |
| Gauss Meter Surface Magnetic Field Tester - Tesla Meter Range 0 to 2000mT | mcooh.com | 217.7 USD | — | — |
| Display Data Polling Module for Hall Flow Sensors with Modbus RS485 and 4 Inputs | mcooh.com | 198.65 USD | — | — |
| Digital Brix Refractometer with ATC & Backlit Display | mcooh.com | 191.35 USD | — | — |
| Liquid Flow Meter Turbine Flowmeter with 20-280LPM DN25 SUS304 Brass Flow Sensor and Alarming System | mcooh.com | 175.06 USD | — | — |
| 4-in-1 Digital Honey Refractometer – Brix, Moisture, Baume & RI Tester | mcooh.com | 152.99 USD | — | — |
| DN80 Digital Flow Meter 20-500L/min, 5V Flow Reader, Compatible with Hall Effect Water Flow Sensors | mcooh.com | 150.27 USD | — | — |
| Digital Signal Generator & Thermocouple Calibrator | mcooh.com | 148.31 USD | — | — |
| High-Accuracy Digital Flow Meter, Stainless Steel Sensor | mcooh.com | 148.18 USD | — | — |
| 4-in-1 Wine Refractometer | Brix & Alcohol Tester (IP65) | mcooh.com | 139.99 USD | — | — |
| 2-in-1 Auto 0-50% Beer Tester Autorefractometer Optometry Equipment Densimeter For Beer Wort SG Brewing Brix Sugar Contention | mcooh.com | 139.99 USD | — | — |
| Hot Water Digital Flow Meter with Hall Flow Sensor and Alarming System 3-50L/min Range Turbine Flowmeter BSPP G1" | mcooh.com | 139.53 USD | — | — |
| DPH8909-RF Programmable DC Power Supply, 96V 9.6A Adjustable Buck Converter with Wireless Control | mcooh.com | 138.5 USD | — | — |
| Portable Salinity Refractometer PAL-104 - Accurate 0-28% Salinity Tester for Food, Fisheries, and Science Research | mcooh.com | 138 USD | — | — |
| Digital Coffee Refractometer, Coffee TDS , Brix and Refractive Index | mcooh.com | 130.71 USD | — | — |
| Digital Turbine Flow Meter | 10-200L/min Water Flow | mcooh.com | 130.7 USD | — | — |
| JDS2900 Dual-Channel DDS Signal Generator Arbitrary Waveform, Frequency Meter, Pulse Generator | mcooh.com | 128.5 USD | — | — |
| Digital Water Flow Meter with Dosage Controller (1-30L/min) | mcooh.com | 128.33 USD | — | — |
| Dual-Channel DDS Function Signal Generator: 15MHz to 60MHz, with CNC Frequency Counter & Arbitrary Waveform Capability | mcooh.com | 126.4 USD | — | — |
| HT1000 Portable Carbon Monoxide Detector | Handheld CO Gas Monitor 0-1000 ppm | mcooh.com | 126.2 USD | — | — |
| Digital Water Flow Meter with Temp Sensor, 1-30L/min | mcooh.com | 125.93 USD | — | — |
| Dual-Channel DDS Signal Generator JDS2800 15/40/60MHz Function Generator with Frequency Meter and Counter | mcooh.com | 123 USD | — | — |
| Digital Flow Meter with DN40 Stainless Steel Sensor | mcooh.com | 122.66 USD | — | — |
| DPM8624-RF Programmable DC Power Supply, 60V 24A Adjustable Step Down Converter with Wireless Control | mcooh.com | 121.72 USD | — | — |
| Digital Water Flow Meter with Stainless Steel Sensor (3-50L/min) | mcooh.com | 118.86 USD | — | — |
| Digital Insulation Tester EM480B Audio Impedance Tester Timer Function Test Ranges 20/200/2000 | mcooh.com | 118.4 USD | — | — |
| US211M Digital Flow Meter with Brass G1" 3-50L/min Water Flow Sensor Reader | mcooh.com | 115.63 USD | — | — |
| 96V 20A Programmable DC Power Supply, Adjustable Buck Converter with Wireless Control | mcooh.com | 115.36 USD | — | — |